[Ikeda, YamaT]

I missed the fact that the configuration of ssh client is shared between k1ctr/k1mon and k1script. As the result, HWP didn't work well. Mismatch between EPICS value and actual position of HWP didn't occur thanks to the strict error handling of the HWP script.

I fixed the configuration of ssh client and HWP is now available properly.

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The configuration file which works well on k1ctr/k1mon is also used on k1script. Because k1script1 is running as older OS than ones on k1ctr/k1mon, algorithms mismatch was occurred between installed OpenSSH on k1script and the configuration file. For fixing this issue, I removed sntrup761x25519 from KexAlgorithms.

There is no necessity to use that algorithm also on k1ctr/k1mon, so this response is sufficient. But to avoid similar issue in future, it might be better to separate an origin of deployed configuration between k1ctr/k1mon and k1script.